/* ============ نافذة العالم — مستلزمات طبية ============ */
:root{
  --primary:#0b6e8a;        /* أزرق طبي */
  --primary-dark:#07485c;
  --accent:#14b8a6;         /* تركوازي */
  --navy:#0a2540;
  --ink:#1b2b3a;
  --muted:#5b6b7b;
  --line:#e3ebf1;
  --tint:#f2f8fb;
  --white:#fff;
  --wa:#25d366;
  --radius:18px;
  --shadow:0 10px 30px rgba(10,37,64,.08);
  --shadow-lg:0 20px 50px rgba(10,37,64,.15);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{font-family:'Tajawal',system-ui,sans-serif;color:var(--ink);background:#fff;line-height:1.8;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{width:min(1200px,100% - 32px);margin-inline:auto}

/* أزرار */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 28px;border-radius:50px;font-weight:700;font-size:1rem;border:2px solid transparent;cursor:pointer;transition:.25s;font-family:inherit}
.btn--primary{background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;box-shadow:0 8px 20px rgba(11,110,138,.3)}
.btn--primary:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(11,110,138,.4)}
.btn--ghost{border-color:rgba(255,255,255,.7);color:#fff}
.btn--ghost:hover{background:#fff;color:var(--navy)}
.btn--wa{background:var(--wa);color:#fff}
.btn--wa:hover{filter:brightness(.95)}
.btn--sm{padding:9px 20px;font-size:.92rem}
.btn--block{width:100%}

/* الشريط العلوي */
.topbar{background:var(--navy);color:#cfe3ee;font-size:.87rem}
.topbar__inner{display:flex;gap:26px;justify-content:flex-start;padding:8px 0;flex-wrap:wrap}
.topbar a:hover{color:#fff}
.ic{color:var(--accent);margin-left:4px}

/* الهيدر */
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);transition:.3s}
.header.scrolled{box-shadow:0 6px 20px rgba(10,37,64,.08)}
.header__inner{display:flex;align-items:center;justify-content:space-between;height:78px}
.brand{display:flex;align-items:center;gap:12px}
.brand__logo{width:52px;height:52px;border-radius:12px;object-fit:cover;border:1px solid var(--line)}
.brand__text{display:flex;flex-direction:column;line-height:1.3}
.brand__text strong{font-size:1.2rem;color:var(--navy);font-weight:800}
.brand__text small{font-size:.78rem;color:var(--primary)}
.nav{display:flex;align-items:center;gap:6px}
.nav a:not(.btn){padding:8px 12px;border-radius:10px;font-weight:500;color:var(--ink);transition:.2s}
.nav a:not(.btn):hover,.nav a.active{color:var(--primary);background:var(--tint)}
.burger{display:none;background:none;border:0;font-size:1.8rem;color:var(--navy);cursor:pointer}

/* الواجهة */
.hero{position:relative;color:#fff;padding:110px 0 70px;overflow:hidden}
.hero__bg{position:absolute;inset:0;background:
  linear-gradient(115deg,rgba(7,72,92,.95) 0%,rgba(10,37,64,.88) 55%,rgba(20,184,166,.55) 100%),
  url("https://upload.wikimedia.org/wikipedia/commons/thumb/a/ab/View_of_Nam_Harbor_from_Busan_Tower.jpg/1280px-View_of_Nam_Harbor_from_Busan_Tower.jpg") center/cover;
  transform:scale(1.05);animation:heroZoom 18s ease-in-out infinite alternate}
@keyframes heroZoom{to{transform:scale(1.15)}}
.hero::after{content:"";position:absolute;left:-120px;bottom:-120px;width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle,rgba(20,184,166,.35),transparent 70%)}
.hero__content{position:relative;z-index:2}
.hero__badge{display:inline-block;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);padding:6px 16px;border-radius:50px;font-size:.88rem;margin-bottom:22px}
.hero h1{font-size:clamp(2rem,4.6vw,3.4rem);line-height:1.35;font-weight:800;max-width:820px}
.hero h1 span{color:#7ee8da}
.hero p{max-width:680px;margin:20px 0 32px;font-size:1.1rem;color:#dbecf3}
.hero__actions{display:flex;gap:14px;flex-wrap:wrap}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:64px}
.stat{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);border-radius:var(--radius);padding:22px;backdrop-filter:blur(6px)}
.stat b{display:block;font-size:2.3rem;font-weight:800;color:#fff;line-height:1.2}
.stat span{color:#c6dfe9;font-size:.95rem}

/* الشريط المتحرك */
.ticker{background:linear-gradient(90deg,var(--primary),var(--accent));color:#fff;overflow:hidden;padding:14px 0;font-weight:700}
.ticker__track{display:flex;gap:34px;white-space:nowrap;width:max-content;animation:tick 40s linear infinite}
.ticker__track span{display:inline-flex;align-items:center;gap:34px}
.ticker__track span::after{content:"✚";opacity:.7;font-size:.8rem}
@keyframes tick{to{transform:translateX(50%)}}
.ticker:hover .ticker__track{animation-play-state:paused}

/* الأقسام */
.section{padding:100px 0}
.section--tint{background:var(--tint)}
.section--dark{background:linear-gradient(135deg,var(--navy),var(--primary-dark));color:#fff}
.head{margin-bottom:48px}
.head.center{text-align:center}
.head.split{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;flex-wrap:wrap}
.eyebrow{display:inline-block;color:var(--primary);font-weight:700;background:rgba(11,110,138,.08);padding:4px 14px;border-radius:50px;font-size:.9rem;margin-bottom:12px}
.eyebrow--light{color:#7ee8da;background:rgba(255,255,255,.1)}
h2{font-size:clamp(1.6rem,3vw,2.3rem);line-height:1.4;font-weight:800;color:var(--navy)}
.section--dark h2{color:#fff}
.lead{color:var(--muted);margin-top:10px;font-size:1.05rem}
.link-arrow{color:var(--primary);font-weight:700;display:inline-block}
.link-arrow:hover{color:var(--accent)}

/* من نحن */
.about{display:grid;grid-template-columns:1fr 1.05fr;gap:60px;align-items:center}
.about__media{position:relative;padding-bottom:60px;padding-left:60px}
.about__img1{border-radius:var(--radius);height:420px;width:100%;object-fit:cover;box-shadow:var(--shadow-lg)}
.about__img2{position:absolute;left:0;bottom:0;width:210px;border-radius:var(--radius);border:6px solid #fff;box-shadow:var(--shadow-lg)}
.about__icon-card{background:linear-gradient(135deg,var(--tint),#fff);color:var(--primary);padding:24px;text-align:center;font-weight:700;color:var(--navy)}
.about__icon-card svg{width:74px;margin:0 auto 10px;color:var(--primary)}
.about__badge{position:absolute;top:24px;right:-20px;background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;padding:16px 22px;border-radius:16px;box-shadow:var(--shadow-lg);text-align:center}
.about__badge b{display:block;font-size:1.8rem;line-height:1.1}
.about__badge span{font-size:.85rem}
.about__text p{color:var(--muted);margin-top:16px}
.checks{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:26px}
.checks li{position:relative;padding-right:32px;font-weight:600}
.checks li::before{content:"✓";position:absolute;right:0;top:2px;width:22px;height:22px;border-radius:50%;background:var(--accent);color:#fff;font-size:.8rem;display:grid;place-items:center}
.certs{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:70px}
.cert{border:1px solid var(--line);border-radius:var(--radius);padding:22px;text-align:center;transition:.25s;background:#fff}
.cert:hover{border-color:var(--accent);box-shadow:var(--shadow);transform:translateY(-3px)}
.cert b{display:block;font-size:1.4rem;color:var(--primary);letter-spacing:.5px}
.cert span{color:var(--muted);font-size:.9rem}

/* القيم */
.values{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.value{background:#fff;border-radius:var(--radius);padding:36px 30px;box-shadow:var(--shadow);position:relative;overflow:hidden;transition:.3s;border-top:4px solid transparent}
.value:hover{transform:translateY(-6px);border-top-color:var(--accent)}
.value__no{font-size:3rem;font-weight:800;color:rgba(11,110,138,.12);position:absolute;left:24px;top:14px}
.value h3{font-size:1.35rem;color:var(--navy);margin-bottom:12px}
.value p{color:var(--muted)}

/* المنتجات */
.products{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.product{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;transition:.3s;position:relative;overflow:hidden}
.product::before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,var(--primary),var(--accent));opacity:0;transition:.3s;z-index:0}
.product>*{position:relative;z-index:1}
.product:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:transparent}
.product:hover::before{opacity:1}
.product:hover h3,.product:hover p,.product:hover .product__no,.product:hover .tags span{color:#fff}
.product:hover .product__icon{background:rgba(255,255,255,.18);color:#fff}
.product:hover .tags span{background:rgba(255,255,255,.15)}
.product__top{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:18px}
.product__icon{width:64px;height:64px;border-radius:16px;background:var(--tint);color:var(--primary);display:grid;place-items:center;transition:.3s}
.product__icon svg{width:34px;height:34px}
.product__no{font-weight:800;color:#c3d3dd;font-size:1.3rem;transition:.3s}
.product h3{font-size:1.2rem;color:var(--navy);margin-bottom:8px;transition:.3s}
.product p{color:var(--muted);font-size:.95rem;transition:.3s}
.tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}
.tags span{font-size:.78rem;background:var(--tint);color:var(--primary);padding:3px 10px;border-radius:50px;transition:.3s}
.note{margin-top:28px;text-align:center;color:var(--muted);font-size:.92rem}

/* من نخدم */
.sectors{display:grid;grid-template-columns:repeat(5,1fr);gap:18px}
.sector{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.15);border-radius:var(--radius);padding:28px 18px;text-align:center;transition:.3s}
.sector:hover{background:rgba(255,255,255,.14);transform:translateY(-4px)}
.sector__ic{font-size:2.2rem;margin-bottom:10px}
.sector h3{font-size:1.05rem;margin-bottom:6px}
.sector p{color:#bcd6e2;font-size:.88rem}

/* الخطوات */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;counter-reset:s}
.step{background:#fff;border-radius:var(--radius);padding:32px 26px;box-shadow:var(--shadow);position:relative;transition:.3s}
.step:hover{transform:translateY(-5px)}
.step__no{width:54px;height:54px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;font-weight:800;font-size:1.2rem;display:grid;place-items:center;margin-bottom:18px;box-shadow:0 8px 18px rgba(20,184,166,.35)}
.step:not(:last-child)::after{content:"←";position:absolute;left:-18px;top:44px;color:var(--accent);font-size:1.4rem;font-weight:700}
.step h3{color:var(--navy);font-size:1.15rem;margin-bottom:8px}
.step p{color:var(--muted);font-size:.95rem}

/* التواصل */
.contact{display:grid;grid-template-columns:1.1fr 1fr;gap:34px;align-items:start}
.form{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:34px;box-shadow:var(--shadow);display:grid;gap:16px}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form label{display:grid;gap:6px;font-weight:600;font-size:.93rem;color:var(--navy)}
.form input,.form select,.form textarea{font-family:inherit;font-size:1rem;padding:12px 14px;border:1.5px solid var(--line);border-radius:12px;background:var(--tint);transition:.2s;color:var(--ink);resize:vertical}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--accent);background:#fff}
.form .invalid{border-color:#e05252}
.form__hint{font-size:.9rem;text-align:center;min-height:1.4em;color:#e05252}
.form__hint.ok{color:var(--accent)}
.map{border-radius:var(--radius);overflow:hidden;height:230px;box-shadow:var(--shadow);margin-bottom:10px}
.map iframe{width:100%;height:100%;border:0}
.info{list-style:none;margin:20px 0;display:grid;gap:12px}
.info li{display:flex;gap:14px;align-items:center;background:var(--tint);padding:12px 16px;border-radius:14px}
.info__ic{width:42px;height:42px;flex-shrink:0;border-radius:12px;background:#fff;color:var(--primary);display:grid;place-items:center;font-size:1.2rem}
.info small{display:block;color:var(--muted);font-size:.8rem}
.info a,.info span{font-weight:700;color:var(--navy)}
.info a:hover{color:var(--primary)}

/* الفوتر */
.footer{background:var(--navy);color:#b7ccd9;padding-top:70px}
.footer__grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:40px;padding-bottom:50px}
.footer h4{color:#fff;margin-bottom:16px;font-size:1.1rem}
.footer__grid>div>a,.footer__grid>div>span{display:block;margin-bottom:8px}
.footer__grid a:hover{color:#7ee8da}
.footer p{margin-top:16px;max-width:380px}
.brand--light .brand__text strong{color:#fff}
.brand--light .brand__text small{color:#7ee8da}
.footer__bottom{border-top:1px solid rgba(255,255,255,.1);text-align:center;padding:20px 16px;font-size:.88rem}

/* عناصر عائمة */
.wa-float{position:fixed;left:22px;bottom:22px;width:58px;height:58px;border-radius:50%;background:var(--wa);color:#fff;display:grid;place-items:center;box-shadow:0 10px 25px rgba(37,211,102,.45);z-index:60;animation:pulse 2.4s infinite}
.wa-float svg{width:30px}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(37,211,102,.5)}50%{box-shadow:0 0 0 14px rgba(37,211,102,0)}}
.to-top{position:fixed;right:22px;bottom:22px;width:46px;height:46px;border-radius:50%;border:0;background:var(--primary);color:#fff;font-size:1.3rem;cursor:pointer;opacity:0;pointer-events:none;transition:.3s;z-index:60}
.to-top.show{opacity:1;pointer-events:auto}

/* حركة الظهور */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* ============ استجابة ============ */
@media (max-width:1024px){
  .products{grid-template-columns:repeat(2,1fr)}
  .sectors{grid-template-columns:repeat(3,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .step::after{display:none}
  .about{grid-template-columns:1fr}
  .about__media{max-width:620px;margin-inline:auto;width:100%}
}
@media (max-width:900px){
  .burger{display:block}
  .nav{position:fixed;top:78px;right:0;left:0;flex-direction:column;align-items:stretch;background:#fff;padding:16px;gap:4px;box-shadow:0 20px 30px rgba(0,0,0,.1);transform:translateY(-120%);transition:.35s;z-index:-1}
  .nav.open{transform:none}
  .nav a.btn{margin-top:8px}
  .topbar__inner{justify-content:center;gap:14px}
  .stats{grid-template-columns:repeat(2,1fr)}
  .certs{grid-template-columns:repeat(2,1fr)}
  .values{grid-template-columns:1fr}
  .contact{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr}
}
@media (max-width:600px){
  .section{padding:70px 0}
  .hero{padding:80px 0 50px}
  .products,.steps{grid-template-columns:1fr}
  .sectors{grid-template-columns:repeat(2,1fr)}
  .form__row,.checks{grid-template-columns:1fr}
  .topbar span{display:none}
  .brand__text small{display:none}
  .about__media{padding-left:30px;padding-bottom:40px}
  .about__img1{height:300px}
  .about__img2{width:160px}
  .about__badge{right:-6px}
  .stat b{font-size:1.8rem}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
}